INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0d0db7daddbbf34bade7e7d5050614cc11b91a644c0292e1e4e693c5d6cb8d0', 
    'G7QUr+8OBduYH8JX0XtmvTRRBrYN7NK4f6n1OS99GhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)